Question: What method did the census use to determine the population of the Coquimbo Region?
Paraphrase: The population of Coquimbo Region was conducted by the census using what method?
SPARQL (Wikidata): SELECT ?obj WHERE { wd:Q2121 p:P1082 ?s . ?s ps:P1082 ?obj . ?s pq:P459 wd:Q39825 }